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 /** \file     SEIColourTransform.h
     \brief    Colour transform SEI
 */

#ifndef __SEIFILMCOLOURTRANFORMAPPLY__
#define __SEIFILMCOLOURTRANFORMAPPLY__

#include "CommonDef.h"
//! \ingroup CommonLib
//! \{

struct PelStorage;
class SEIColourTransformInfo;

class SEIColourTransformApply
{
private:
  uint32_t                     m_width;
  uint32_t                     m_height;
  ChromaFormat                 m_chromaFormat;
  uint8_t                      m_bitDepth;
  uint32_t                     m_lutSize;
  std::vector<Pel>             m_mapLut[MAX_NUM_COMPONENT];

public:
  SEIColourTransformInfo*      m_pColourTransfParams;

public:
  SEIColourTransformApply();
  virtual ~SEIColourTransformApply();

  void create                   (uint32_t width, uint32_t height, ChromaFormat fmt, uint8_t bitDepth);
  void inverseColourTransform   (PelStorage* transformBuf);
  void generateColourTransfLUTs ();

};// END CLASS DEFINITION SEIColourTransformApply

#endif
